Fleet Secure
Never let your guard down with Fleet Secure. Pioneering cyber resilience at sea to protect and defend your vessel, crew and customers from the costly dangers of cyber criminals.
Value-added powerful multi-layered cyber security solution.
As maritime operations become more digital, cyber threats are growing—more frequent, more targeted, and more costly. A single breach can disrupt operations, compromise safety, damage reputations, and cost millions.
To address this, regulations are tightening. In addition to IMO 2021 cyber risk requirements, the International Association of Classification Societies (IACS) has introduced UR E26 and E27, setting baseline cyber resilience standards for ships and onboard systems. Compliance is now a critical part of operational readiness.
Fleet Secure is Inmarsat’s end-to-end cybersecurity solution, built specifically for the maritime industry. Backed by our secure satellite infrastructure and 24/7 monitoring, it helps you stay compliant, protected, and in control. Fleet secure includes:
Endpoint Protection
Real-time defence for onboard devices.
Unified Threat Management
Integrated firewall and traffic inspection.
Cyber Awareness Training
Maritime-specific crew education to reduce human error.
Fleet Secure Endpoint
In today’s hyper-connected maritime environment, every onboard device, from bridge systems to crew laptops can become an entry point for cyber threats. Fleet Secure Endpoint (FSE) goes beyond traditional antivirus software. It provides real-time protection for all internet-connected endpoints on your vessel, detecting and blocking threats before they disrupt operations.
Whether a threat originates from an infected USB stick, crew email, or an onboard sensor, FSE automatically monitors, isolates, and neutralises malicious activity before it spreads through your network.
Why FSE?
- 24/7 Automated Protection
Continuous web filtering, device monitoring, and traffic analysis to block known and emerging threats. - Defends Every Entry Point
Secures all vessel entry points—from crew devices to bridge systems and IoT sensors. - Supports Compliance
FSE supports compliance by providing IMO 2021-aligned Security Status Reports, along with Risk Assessment and Organisational Security Management Overview (OSMO) tools to aid audits and demonstrate proactive cybersecurity.
Fleet Secure Endpoint is a vital layer in your vessel’s cyber defence strategy, ensuring operations stay secure, compliant, and resilient at sea.
Fleet Secure UTM: Total network protection for the modern vessel
Fleet Secure Unified Threat Management (UTM) is Inmarsat’s all-in-one network security solution, designed specifically for the maritime environment.
It delivers intelligent, real-time protection across your entire vessel network, monitoring data traffic, inspecting devices, and blocking threats before they can cause disruption.
Managed through a secure online portal and backed by a dedicated Security Operations Centre (SOC) it enables you to:
- Continuously inspect and control traffic.
Detect and filter malicious data across your entire onboard LAN, including internet connections and third-party systems. - Defend against external and internal threats.
Prevent intrusion via infected USBs, unauthorised access points, or compromised crew devices. - Monitor and Act in Real Time. View network activity, investigate potential incidents, and respond swiftly using the built-in dashboard for situational awareness.
- Simplify compliance with IMO and IACS cyber standards.
Align with IMO 2021 cyber risk management requirements and IACS Unified Requirements E26/E27. UTM helps support implementation of global frameworks like NIST, enabling your cyber strategy to Identify, Protect, Detect, Respond, and Recover.
Fleet Secure Cyber Awareness Training Empower your crew. Strengthen your first line of defence.
Human error remains one of the biggest vulnerabilities in maritime cybersecurity. As threat actors grow more sophisticated, ensuring your crew can recognise and respond to cyber risks is essential.
Fleet Secure Cyber Awareness Training is Inmarsat’s dedicated training programme designed to build a cyber-aware culture onboard. It equips seafarers with practical guidance on recognising suspicious behaviour, avoiding phishing attempts, and following secure digital practices.
- Free for all Fleet Secure Endpoint users
- IMO 2021-aligned training content
- Easy to deploy across fleets of any size
Cyber resilience starts with your crew. Keep operations running safely and compliantly—with Fleet Secure.
Cybersecurity Perspectives
Quick downloads
Inmarsat Maritime - Fleet Secure
Service information sheet
Inmarsat Maritime - Fleet Secure comparison
Cyber security features comparison - January 2021
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